They are mechanically similar to the RC hobby servos we all know and love: a gearmotor coupled to a position sensor for closed-loop feedback. Where they differ is the control scheme, communicating ...

Explore the step-by-step process of creating a servo and ESC tester using simple electronic components. This guide breaks ...

He just threw a Raspberry Pi in for interfacing to the Internet and an Arduino in to control two RC servo motors. A zip tie holds the servos together and potentially the web cam, too. You can see ...